Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Plaquenil maculopathy autofluorescence Is plaquenil an antibiotic Irreversible retinal damage observed in some patients who had received hydroxychloroquine sulfate; significant risk factors for retinal damage include daily doses of hydroxychloroquine sulfate greater than 6.5 mg/kg 5 mg/kg base of actual body weight, durations of use greater than five years, subnormal glomerular filtration, use of some. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking hydroxychloroquine and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes. Generally, hydroxychloroquine is given in 200 mg or 400 mg doses, once per day. Higher doses can sometimes be used, but only in adults and not for all cases. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Hydroxychloroquine sul tabs 200 mg Hydroxychloroquine Side Effects Common, Severe, Long Term., Plaquenil, Plaquenil Sulfate, Quineprox hydroxychloroquine. Hydroxychloroquine tablets side effectsPlaquenil alcohol side effectsChloroquine dosage for lupusIcd10 how to code plaquenil visual fieldChloroquine avloclor One PLAQUENIL tablet contains 200 mg of hydroxychloroquine sulfate, which is equivalent to 155 mg base. Take PLAQUENIL with a meal or a glass of milk. Malaria Prophylaxis. Adults. 400 mg 310 mg base once weekly on the same day of each week starting 2 weeks prior to exposure, and continued for 4 weeks after leaving the endemic area. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. RA and Hydroxychloroquine How Effective is it for Rheumatoid Arthritis.. PLAQUENIL® HYDROXYCHLOROQUINE SULFATE TABLETS, USP. Hydroxychloroquine is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America. Hydroxychloroquine Hydroxychloroquine Prices, Discount Comparisons & Savings Options The lowest price for Hydroxychloroquine Plaquenil 200 mg is. Before you buy hydroxychloroquine, compare the lowest discounted hydroxychloroquine prices at U. S. pharmacies and PharmacyChecker-accredited international online pharmacies. Oral 200 to 400 mg daily as a single daily dose or in 2 divided doses. Note Due to the risk of retinal toxicity, do not exceed a daily dose of 5 mg/kg/day using actual body weight or 400 mg, whichever is lower AAO Marmor 2016; Melles 2014; Wallace 2019; Plaquenil labeling 2016.